我还发现这手机划开时很难手持-键盘上缘锋利得像要切入我的手掌手指。
I also find the device hard to hold when its slid open - the top edges of the keyboard area are sharp and dig into my hands and fingers.
环形手写输入法是手持终端心不可少的环节，全新的界面远优于数字键及小键盘。
The new interface evolves mobile text entry beyond thumbing on numeric keypads or miniaturized keyboards .
大液晶中文手持键盘更显作方便。
Handy keyboard with big LCD screen, more convenient for operation.
移动键盘已广泛应用于移动和手持设备，介绍了目前几种常见的移动键盘，并对其进行分类，同时对其文本输入的速度和准确率做了简单分析。
This paper introduces a kind of mobile key - boards which are prevalent, at the same time, has a simple analysis for the speed and right rate of mobile keyboards text input.
集成有液晶显示器和键盘的手持机的系统设计和实现；
Thesystematical design and realization of the handy machine with integration of the liquid crystaldisplay and keyboard;
集成有液晶显示器和键盘的手持机的系统设计和实现；
Thesystematical design and realization of the handy machine with integration of the liquid crystaldisplay and keyboard;
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